3D Surface Profile and Color Stability of Tooth Colored Filling Materials after Bleaching

Table 2

Properties of research materials.

Material	Type of material	Properties
Filtek Z350 XT	Nanohybrid composite resin	(i) Nanofiller improves compression strength and/or hardness, flexural strength, elastic modulus, coefficient of thermal expansion, water absorption, and wear resistance; (ii) Optimizing the adhesion of restorative biomaterials to the mineralized hard tissues of the tooth is a decisive factor enhancing the mechanical strength, marginal adaptation, and seal, while improving the reliability and longevity of the adhesive restoration
Estelite Σ Quick	Microhybrid composite resin	(i) Outstanding polishability; (ii) Wide shade matching range (chameleon effect); (iii) High gloss retention over time (chameleon effect); (iv) High wear resistance; (v) Low shrinkage; (vi) Good radiopacity
Ketac N100	Resin-modified nanoglass ionomer	(i) Nanoionomer is the first paste/paste, resin-modified glass ionomer developed with nanotechnology; (ii) Using fluoroaluminosilicate (FAS) technology; (iii) Exhibiting impressive surface characteristics; (iv) High fluoride release; (v) Improved wear resistance; (vi) Radiopaque; (vii) Light cure on demand
Opalescence PF	Home bleaching	(i) Low concentration of 20% carbamide peroxide, potassium nitrate, and fluoride ions
Opalescence Boost	In-office bleaching chair-side Whitening	(i) High concentration of 40% hydrogen peroxide